Home / Turning / Chucks & Face, Drive, Back Plates / Back Plate, Threaded, 1-1/4″ 10 TPI, Diameter 4″ w/ Plug Gage Back Plate, Threaded, 1-1/4″ 10 TPI, Diameter 4″ w/ Plug Gage$39.00 Category: Chucks & Face, Drive, Back Plates Description Description Back Plate w/ Plug Gage, 5 Pounds Related products Chuck, Lathe, 3 Jaw, Plain Back, DE Whiton 9-1/4″ $220.50 Read more Drive Plate, Threaded, 1-1/4″ 12 TPI, Diameter 7″ $29.00 Read more Face Plate, Long Taper, L-0, Diameter 18″ $195.00 Read more Drive Plate, Straight Shank 3/4″, Diameter 3″ $15.00 Read more